Why doesn't php6

The reasons why there is no php6: 1. The development team believes that if Unicode cannot be completely solved, it cannot be called php6; 2. The original draft for developing php6 was a bit too hasty, and the problems that needed to be solved were beyond imagination at the time; 3. Development members have not shown 100% enthusiasm for php6. On the other hand, solving Unicode is not the most important thing at the moment; 4. The key points of the draft originally proposed have been basically implemented in php5, which can be said to be php5.4 or php5. .5 can be called php6.

The operating environment of this tutorial: Windows 7 system, PHP version 8.1, Dell G3 computer.

Why not php6?

Why php6 has not been released for a long time? Judging from the information disclosed on the Internet, there are several main points:

1. The development team believes that if Unicode cannot be completely solved, it cannot be called Unicode. For php6;

2. The draft for developing php6 was proposed a bit too hastily, and the problems that needed to be solved were beyond imagination at the time;

3. The development members did not show 100% enthusiasm for php6. On the other hand, solving Unicode is not the most important thing at the moment;

4. In addition to unicode, the key points of the draft originally proposed have been basically implemented in the current php5. It can be said that php5.4 or php5.5 It can be called php6.

In terms of Unicode, the PHP team basically has a clear solution. For example, the mbstring function is constantly improving, but these Unicode-related processes are not integrated into the language. Therefore, the birth of PHP6 is just a matter of course. question.

On June 11, 2015, the PHP official website announced the official public release of the alpha version of the first version of PHP7.

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